Cheap Flights from Charleston (CHS) to Seattle (LKE)

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Frequently asked questions

Is it cheaper to buy a plane ticket from Charleston Intl. Airport (CHS) to Lake Union Seaplane Base Airport (LKE) last minute?
When it comes to booking your flights, it's better to be prepared. While it may be possible to pick up a last-minute deal on a Charleston Intl. Airport (CHS) to LKE flight, prices usually don't get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days in advance. For international travel it's three to four months.
What airports do you fly into for Seattle from Charleston?
With Lake Union Seaplane Base Airport (LKE), Seattle - Tacoma Intl. Airport (SEA) and Boeing Field Airport (BFI) to pick from, flying from Charleston to Seattle is no sweat. The city's major hub, Lake Union Seaplane Base Airport (LKE), is approximately 2 kilometers north of the center. Besides ticket costs, consider factors like the ease of getting from the airport and the distance to your hotel when choosing where to fly into. Get your Seattle adventure off to a terrific start by exploring Space Needle and Pike Place Market.
Can I change the date of my flight from Charleston Intl. Airport to Lake Union Seaplane Base Airport (LKE)?
Expedia makes it easy to make changes to your Charleston Intl. Airport (CHS) to Lake Union Seaplane Base Airport (LKE) trip yourself. Just log in to the Expedia Trips portal and click on "change flight." Search for new flights and lock in the one that works best with your plans. You'll see an estimate of applicable flight change fees. Alternatively, head to our Customer Service portal to connect with our Virtual Agent and quickly get answers to all your questions.

Travel information

Travel information

Origin airport
Charleston Intl.
Destination airport
Lake Union Seaplane Base
Distance
3862 km

Book with confidence

Book with confidence

Charleston to Seattle Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Charleston to Seattle offer the perfect respite. Not only does exploring Seattle provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Charleston to Seattle may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Seattle are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Seattle more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Seattle is now!

Charleston to Seattle Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia